--- a/b2g/dev/config/tooltool-manifests/linux64/hazard.manifest
+++ b/b2g/dev/config/tooltool-manifests/linux64/hazard.manifest
@@ -1,48 +1,48 @@
 [
 {
-"size" : 102421980,
-"digest" : "f25292aa93dc449e0472eee511c0ac15b5f1a4272ab76cf53ce5d20dc57f29e83da49ae1a9d9e994192647f75e13ae60f75ba2ac3cb9d26d5f5d6cabf88de921",
-"version" : "gcc 4.9.3",
-"unpack" : true,
-"filename" : "gcc.tar.xz",
-"algorithm" : "sha512"
+"size": 102421980,
+"digest": "f25292aa93dc449e0472eee511c0ac15b5f1a4272ab76cf53ce5d20dc57f29e83da49ae1a9d9e994192647f75e13ae60f75ba2ac3cb9d26d5f5d6cabf88de921",
+"version": "gcc 4.9.3",
+"unpack": true,
+"filename": "gcc.tar.xz",
+"algorithm": "sha512"
 },
 {
-"unpack" : true,
-"algorithm" : "sha512",
-"filename" : "sixgill.tar.xz",
-"hg_id" : "8cb9c3fb039a+ tip",
-"digest" : "36dc644e24c0aa824975ad8f5c15714445d5cb064d823000c3cb637e885199414d7df551e6b99233f0656dcf5760918192ef04113c486af37f3c489bb93ad029",
-"size" : 2631908
+"unpack": true,
+"algorithm": "sha512",
+"filename": "sixgill.tar.xz",
+"hg_id": "8cb9c3fb039a+ tip",
+"digest": "36dc644e24c0aa824975ad8f5c15714445d5cb064d823000c3cb637e885199414d7df551e6b99233f0656dcf5760918192ef04113c486af37f3c489bb93ad029",
+"size": 2631908
 },
 {
-"algorithm" : "sha512",
-"filename" : "gtk3.tar.xz",
-"setup" : "setup.sh",
-"unpack" : true,
-"digest" : "3915f8ec396c56a8a92e6f9695b70f09ce9d1582359d1258e37e3fd43a143bc974410e4cfc27f500e095f34a8956206e0ebf799b7287f0f38def0d5e34ed71c9",
-"size" : 12072532
+"algorithm": "sha512",
+"filename": "gtk3.tar.xz",
+"setup": "setup.sh",
+"unpack": true,
+"digest": "3915f8ec396c56a8a92e6f9695b70f09ce9d1582359d1258e37e3fd43a143bc974410e4cfc27f500e095f34a8956206e0ebf799b7287f0f38def0d5e34ed71c9",
+"size": 12072532
 },
 {
 "version": "rustc 1.13.0 (2c6933acc 2016-11-07) repack",
 "size": 68921028,
 "digest": "9a9ceccc02d4be445ffa64617683419a4f47990b1f2689980ac8db13d6369435ef4af1a3714d77377fb7b3b0ec213856ab7144ff22cbe0881d49aed44d82c0fc",
 "algorithm": "sha512",
 "filename": "rustc.tar.xz",
 "unpack": true
 },
 {
-"algorithm" : "sha512",
-"filename" : "sccache.tar.bz2",
-"unpack" : true,
-"digest" : "0b71a936edf5bd70cf274aaa5d7abc8f77fe8e7b5593a208f805cc9436fac646b9c4f0b43c2b10de63ff3da671497d35536077ecbc72dba7f8159a38b580f831",
-"size" : 167175
+"algorithm": "sha512",
+"filename": "sccache.tar.bz2",
+"unpack": true,
+"digest": "0b71a936edf5bd70cf274aaa5d7abc8f77fe8e7b5593a208f805cc9436fac646b9c4f0b43c2b10de63ff3da671497d35536077ecbc72dba7f8159a38b580f831",
+"size": 167175
 },
 {
-"filename" : "moz-tt.tar.bz2",
-"algorithm" : "sha512",
-"unpack" : true,
-"digest" : "2dffe4e5419a0c0c9908dc52b01cc07379a42e2aa8481be7a26bb8750b586b95bbac3fe57e64f5d37b43e206516ea70ad938a2e45858fdcf1e28258e70ae8d8c",
-"size" : 31078810
+"filename": "moz-tt.tar.bz2",
+"algorithm": "sha512",
+"unpack": true,
+"digest": "2dffe4e5419a0c0c9908dc52b01cc07379a42e2aa8481be7a26bb8750b586b95bbac3fe57e64f5d37b43e206516ea70ad938a2e45858fdcf1e28258e70ae8d8c",
+"size": 31078810
 }
 ]

--- a/browser/config/tooltool-manifests/linux32/clang.manifest
+++ b/browser/config/tooltool-manifests/linux32/clang.manifest
@@ -1,10 +1,10 @@
 [
 {
 "version": "clang 3.8.0, libgcc 4.8.5",
 "size": 140319580,
 "digest": "34e219d7e8eaffa81710631c34d21355563d06335b3c00851e94c1f42f9098788fded8463dd0f67dd699f77b47a0245dd7aff754943a7a03fb5fd145a808254f",
-"algorithm": "sha512", 
+"algorithm": "sha512",
 "filename": "clang.tar.xz",
 "unpack": true
 }
 ]

--- a/browser/config/tooltool-manifests/linux32/releng.manifest
+++ b/browser/config/tooltool-manifests/linux32/releng.manifest
@@ -1,14 +1,14 @@
 [
 {
 "version": "gcc 4.8.5 + PR64905",
 "size": 80160264,
 "digest": "c1a9dc9da289b8528874d16300b9d13a997cec99195bb0bc46ff665216d8535d6d6cb5af6b4b1f2749af6815dab12e703fdb3849014e5c23a70eff351a0baf4e",
-"algorithm": "sha512", 
+"algorithm": "sha512",
 "filename": "gcc.tar.xz",
 "unpack": true
 },
 {
 "size": 11189216,
 "digest": "18bc52b0599b1308b667e282abb45f47597bfc98a5140cfcab8da71dacf89dd76d0dee22a04ce26fe7ad1f04e2d6596991f9e5b01fd2aaaab5542965f596b0e6",
 "algorithm": "sha512",
 "filename": "gtk3.tar.xz",

--- a/browser/config/tooltool-manifests/linux64/hazard.manifest
+++ b/browser/config/tooltool-manifests/linux64/hazard.manifest
@@ -1,32 +1,32 @@
 [
 {
-"size" : 102421980,
-"version" : "gcc 4.9.3",
-"filename" : "gcc.tar.xz",
-"algorithm" : "sha512",
-"digest" : "f25292aa93dc449e0472eee511c0ac15b5f1a4272ab76cf53ce5d20dc57f29e83da49ae1a9d9e994192647f75e13ae60f75ba2ac3cb9d26d5f5d6cabf88de921",
-"unpack" : true
+"size": 102421980,
+"version": "gcc 4.9.3",
+"filename": "gcc.tar.xz",
+"algorithm": "sha512",
+"digest": "f25292aa93dc449e0472eee511c0ac15b5f1a4272ab76cf53ce5d20dc57f29e83da49ae1a9d9e994192647f75e13ae60f75ba2ac3cb9d26d5f5d6cabf88de921",
+"unpack": true
 },
 {
-"digest" : "36dc644e24c0aa824975ad8f5c15714445d5cb064d823000c3cb637e885199414d7df551e6b99233f0656dcf5760918192ef04113c486af37f3c489bb93ad029",
-"unpack" : true,
-"algorithm" : "sha512",
-"filename" : "sixgill.tar.xz",
-"size" : 2631908,
-"hg_id" : "8cb9c3fb039a+ tip"
+"digest": "36dc644e24c0aa824975ad8f5c15714445d5cb064d823000c3cb637e885199414d7df551e6b99233f0656dcf5760918192ef04113c486af37f3c489bb93ad029",
+"unpack": true,
+"algorithm": "sha512",
+"filename": "sixgill.tar.xz",
+"size": 2631908,
+"hg_id": "8cb9c3fb039a+ tip"
 },
 {
-"digest" : "3915f8ec396c56a8a92e6f9695b70f09ce9d1582359d1258e37e3fd43a143bc974410e4cfc27f500e095f34a8956206e0ebf799b7287f0f38def0d5e34ed71c9",
-"unpack" : true,
-"setup" : "setup.sh",
-"algorithm" : "sha512",
-"filename" : "gtk3.tar.xz",
-"size" : 12072532
+"digest": "3915f8ec396c56a8a92e6f9695b70f09ce9d1582359d1258e37e3fd43a143bc974410e4cfc27f500e095f34a8956206e0ebf799b7287f0f38def0d5e34ed71c9",
+"unpack": true,
+"setup": "setup.sh",
+"algorithm": "sha512",
+"filename": "gtk3.tar.xz",
+"size": 12072532
 },
 {
 "version": "rustc 1.13.0 (2c6933acc 2016-11-07) repack",
 "size": 68921028,
 "digest": "9a9ceccc02d4be445ffa64617683419a4f47990b1f2689980ac8db13d6369435ef4af1a3714d77377fb7b3b0ec213856ab7144ff22cbe0881d49aed44d82c0fc",
 "algorithm": "sha512",
 "filename": "rustc.tar.xz",
 "unpack": true

--- a/browser/config/tooltool-manifests/linux64/releng.manifest
+++ b/browser/config/tooltool-manifests/linux64/releng.manifest
@@ -1,14 +1,14 @@
 [
 {
 "version": "gcc 4.8.5 + PR64905",
 "size": 80160264,
 "digest": "c1a9dc9da289b8528874d16300b9d13a997cec99195bb0bc46ff665216d8535d6d6cb5af6b4b1f2749af6815dab12e703fdb3849014e5c23a70eff351a0baf4e",
-"algorithm": "sha512", 
+"algorithm": "sha512",
 "filename": "gcc.tar.xz",
 "unpack": true
 },
 {
 "size": 12072532,
 "digest": "3915f8ec396c56a8a92e6f9695b70f09ce9d1582359d1258e37e3fd43a143bc974410e4cfc27f500e095f34a8956206e0ebf799b7287f0f38def0d5e34ed71c9",
 "algorithm": "sha512",
 "filename": "gtk3.tar.xz",

--- a/browser/config/tooltool-manifests/macosx64/asan.manifest
+++ b/browser/config/tooltool-manifests/macosx64/asan.manifest
@@ -1,10 +1,10 @@
 [
 {
 "version": "clang 3.8.0",
 "size": 133060926,
 "digest": "aff5ad3ac2d41db19d1ba0df5f97b189a7d7e1b6af8c56e22c2b0cced84d75fa98394ded6a4ba5713652e6684a0a46f47aeccf87991f9e849bf8d7d82e564f6f",
-"algorithm": "sha512", 
+"algorithm": "sha512",
 "filename": "clang.tar.bz2",
 "unpack": true
 }
 ]

--- a/browser/config/tooltool-manifests/macosx64/cross-releng.manifest
+++ b/browser/config/tooltool-manifests/macosx64/cross-releng.manifest
@@ -3,53 +3,53 @@
 "version": "clang 3.8.0, libgcc 4.8.5",
 "size": 140319580,
 "digest": "34e219d7e8eaffa81710631c34d21355563d06335b3c00851e94c1f42f9098788fded8463dd0f67dd699f77b47a0245dd7aff754943a7a03fb5fd145a808254f",
 "algorithm": "sha512",
 "filename": "clang.tar.xz",
 "unpack": true
 },
 {
-"size": 3008804, 
-"visibility": "public", 
-"digest": "ba6937f14f3d8b26dcb2d39490dee6b0a8afb60f672f5debb71d7b62c1ec52103201b4b1a3d258f945567de531384b36ddb2ce4aa73dc63d72305b11c146847c", 
-"algorithm": "sha512", 
+"size": 3008804,
+"visibility": "public",
+"digest": "ba6937f14f3d8b26dcb2d39490dee6b0a8afb60f672f5debb71d7b62c1ec52103201b4b1a3d258f945567de531384b36ddb2ce4aa73dc63d72305b11c146847c",
+"algorithm": "sha512",
 "unpack": true,
 "filename": "cctools.tar.gz"
 },
 {
-"size": 35215976, 
-"visibility": "internal", 
-"digest": "8be736545ddab25ebded188458ce974d5c9a7e29f3c50d2ebfbcb878f6aff853dd2ff5a3528bdefc64396a10101a1b50fd2fe52000140df33643cebe1ea759da", 
-"algorithm": "sha512", 
+"size": 35215976,
+"visibility": "internal",
+"digest": "8be736545ddab25ebded188458ce974d5c9a7e29f3c50d2ebfbcb878f6aff853dd2ff5a3528bdefc64396a10101a1b50fd2fe52000140df33643cebe1ea759da",
+"algorithm": "sha512",
 "unpack": true,
 "filename": "MacOSX10.7.sdk.tar.bz2"
 },
 {
 "version": "sccache rev b21198a7183a2fe226ff49348b1c0b51bae9f4f8",
 "algorithm": "sha512",
 "visibility": "public",
 "filename": "sccache2.tar.xz",
 "unpack": true,
 "digest": "b89c40dbf28c2bd54fadf017c15a8789f6e7611252a623cc3a1507e3dd6fc9e5a50d746e81776ba856e33fdc99b4a6413ba7c3ac0aed5f4835705da2b758ef22",
 "size": 1020700
 },
 {
-"size": 57060, 
-"visibility": "public", 
-"digest": "9649ca595f4cf088d118da26201f92cc94cda7af49c7c48112ee31cd13c83b2935b3e145de9dd78060cff2480b4c2e7ff5fb24235876956fed13c87852071998", 
-"algorithm": "sha512", 
+"size": 57060,
+"visibility": "public",
+"digest": "9649ca595f4cf088d118da26201f92cc94cda7af49c7c48112ee31cd13c83b2935b3e145de9dd78060cff2480b4c2e7ff5fb24235876956fed13c87852071998",
+"algorithm": "sha512",
 "unpack": true,
 "filename": "dmg.tar.xz"
 },
 {
-"size": 188880, 
-"visibility": "public", 
-"digest": "1ffddd43efb03aed897ee42035d9d8d758a8d66ab6c867599ef755e1a586768fc22011ce03698af61454920b00fe8bed08c9a681e7bd324d7f8f78c026c83943", 
-"algorithm": "sha512", 
+"size": 188880,
+"visibility": "public",
+"digest": "1ffddd43efb03aed897ee42035d9d8d758a8d66ab6c867599ef755e1a586768fc22011ce03698af61454920b00fe8bed08c9a681e7bd324d7f8f78c026c83943",
+"algorithm": "sha512",
 "unpack": true,
 "filename": "genisoimage.tar.xz"
 },
 {
 "version": "rustc 1.13.0 (2c6933acc 2016-11-07) repack",
 "size": 119642844,
 "digest": "b219c07d78819b9ea930024205ac905f89b958948fbfb3146864724bf4994401911fdb1636d6f32e46de1f587f4ee9ae7975a886bfacc5f0bde8ea5955b4e42a",
 "algorithm": "sha512",

--- a/mobile/android/config/tooltool-manifests/android-x86/releng.manifest
+++ b/mobile/android/config/tooltool-manifests/android-x86/releng.manifest
@@ -5,24 +5,24 @@
 "visibility": "internal",
 "digest": "2dc605644e84fadf399a4e5cb60dfb3b42518803f80de15ef310ead4d0084a01dce3052bbf7d9dfb8bbe027019250235afe0a1e4ffdc87babc0f2bdbf2403232",
 "algorithm": "sha512",
 "filename": "android-ndk.tar.bz2",
 "unpack": true
 },
 {
 "versions": [
-  "Android SDK 6.0 / API 23",
-  "Android tools r24.4",
-  "Android build tools 23.0.3",
-  "Android Support Repository (Support Library 23.0.1)",
-  "Google Support Repository (Google Play Services 8.1.0)"
+"Android SDK 6.0 / API 23",
+"Android tools r24.4",
+"Android build tools 23.0.3",
+"Android Support Repository (Support Library 23.0.1)",
+"Google Support Repository (Google Play Services 8.1.0)"
 ],
 "size": 573952124,
-"visibility": "internal", 
+"visibility": "internal",
 "digest": "1d495d7a7386af3f27b14982e0ff7b0963fd1a63a08040b9b1db0e94c9681fa3704c195ba8be23b5f73e15101b2b767293bc8f96e0584e17867ef13b074e5038",
 "algorithm": "sha512",
 "filename": "android-sdk-linux.tar.xz",
 "unpack": true
 },
 {
 "version": "sccache rev b21198a7183a2fe226ff49348b1c0b51bae9f4f8",
 "algorithm": "sha512",

--- a/mobile/android/config/tooltool-manifests/android/releng.manifest
+++ b/mobile/android/config/tooltool-manifests/android/releng.manifest
@@ -12,17 +12,17 @@
 "versions": [
   "Android SDK 6.0 / API 23",
   "Android tools r24.4",
   "Android build tools 23.0.3",
   "Android Support Repository (Support Library 23.0.1)",
   "Google Support Repository (Google Play Services 8.1.0)"
 ],
 "size": 573952124,
-"visibility": "internal", 
+"visibility": "internal",
 "digest": "1d495d7a7386af3f27b14982e0ff7b0963fd1a63a08040b9b1db0e94c9681fa3704c195ba8be23b5f73e15101b2b767293bc8f96e0584e17867ef13b074e5038",
 "algorithm": "sha512",
 "filename": "android-sdk-linux.tar.xz",
 "unpack": true
 },
 {
 "version": "sccache rev b21198a7183a2fe226ff49348b1c0b51bae9f4f8",
 "algorithm": "sha512",

--- a/testing/config/tooltool-manifests/androidarm/releng.manifest
+++ b/testing/config/tooltool-manifests/androidarm/releng.manifest
@@ -1,7 +1,9 @@
-[{
+[
+{
 "size": 65331941,
 "digest": "e938dda22a52eccfc2a56e4cda898cad15b9679eb9785816f3ae027983788b5a53f645ecb6a44f30f881b0ca2f69e4ab6f96da160aaca816b8f1b58d3fb20ca8",
 "algorithm": "sha512",
 "filename": "AVDs-armv7a-gingerbread-build-2015-08-17-ubuntu.tar.gz",
 "unpack": true
-}]
+}
+]

--- a/testing/config/tooltool-manifests/androidarm_4_3/releng.manifest
+++ b/testing/config/tooltool-manifests/androidarm_4_3/releng.manifest
@@ -1,7 +1,9 @@
-[{
+[
+{
 "size": 130236026,
 "digest": "2f98a293895134c02c137c052bec5d9e5e2aab5051b218278b9c6f849aaf82a0a91e2302ec6d7c98e6cc27133c58436b4b2431c35c8eb7c4db03584fc7c18bd2",
 "algorithm": "sha512",
 "filename": "AVDs-armv7a-android-4.3.1_r1-build-2016-08-02.tar.gz",
 "unpack": true
-}]
+}
+]

--- a/testing/config/tooltool-manifests/androidarm_6_0/releng.manifest
+++ b/testing/config/tooltool-manifests/androidarm_6_0/releng.manifest
@@ -1,7 +1,9 @@
-[{
+[
+{
 "size": 276089293,
 "digest": "a5aca63869d9ca9770b2f760923e65c08a36e4235f4bf9c422c9fd005c78b24bd7d8c74e9b8d11a4606d1d7081bd7181866f1ec50d1d87ad8de93521090d2d36",
 "algorithm": "sha512",
 "filename": "AVDs-armv7a-android-6.0-build-2016-08-12.tar.gz",
 "unpack": true
-}]
+}
+]

--- a/testing/config/tooltool-manifests/androidx86/releng.manifest
+++ b/testing/config/tooltool-manifests/androidx86/releng.manifest
@@ -1,8 +1,10 @@
-[{
+[
+{
 "size": 140180128,
 "visibility": "public",
 "digest": "09a3ef5dc9f91a80ab5f4b82200665eb30cae44681c5cbbfdbf0496b038fc44cb277041011fe77489cfb37d3715c723b67418650e503a80e4d7093094339d26f",
 "algorithm": "sha512",
 "filename": "AVDs-x86-android-4.2_r1-build-2016-11-18.tar.gz",
 "unpack": true
-}]
+}
+]

--- a/testing/config/tooltool-manifests/linux32/releng.manifest
+++ b/testing/config/tooltool-manifests/linux32/releng.manifest
@@ -1,9 +1,9 @@
 [
 {
-"size": 1845800, 
-"visibility": "public", 
-"digest": "70cf423b4cc04c2a7bdb50b802e2528d517c5c5192cd94b729e7b07fc5e943c709bed2357287b5388a5332b7be31b13a0d334fded6ae7c36c12ceda1710b901a", 
-"algorithm": "sha512", 
+"size": 1845800,
+"visibility": "public",
+"digest": "70cf423b4cc04c2a7bdb50b802e2528d517c5c5192cd94b729e7b07fc5e943c709bed2357287b5388a5332b7be31b13a0d334fded6ae7c36c12ceda1710b901a",
+"algorithm": "sha512",
 "filename": "linux32-minidump_stackwalk"
 }
 ]

--- a/testing/config/tooltool-manifests/linux64/releng.manifest
+++ b/testing/config/tooltool-manifests/linux64/releng.manifest
@@ -1,9 +1,9 @@
 [
 {
-"size": 1737944, 
-"visibility": "public", 
-"digest": "76d704f0bfa110f5ea298b87200e34ec09d039b9d1a59ec819fc8e02b2cf073af32a4536dca33a3813f037a557fd0669b48a063c7a920f6308b307148029d41f", 
-"algorithm": "sha512", 
+"size": 1737944,
+"visibility": "public",
+"digest": "76d704f0bfa110f5ea298b87200e34ec09d039b9d1a59ec819fc8e02b2cf073af32a4536dca33a3813f037a557fd0669b48a063c7a920f6308b307148029d41f",
+"algorithm": "sha512",
 "filename": "linux64-minidump_stackwalk"
 }
 ]

--- a/testing/config/tooltool-manifests/macosx64/releng.manifest
+++ b/testing/config/tooltool-manifests/macosx64/releng.manifest
@@ -1,9 +1,9 @@
 [
 {
-"size": 862324, 
-"visibility": "public", 
-"digest": "681cf3906b294c05bdc3271e3fad0f964372a3208dc42e0fea032d194cb480239e32a5cb898d2297614c9a55afe9aa9e06797e52c8c775c67b6c4e09396b957b", 
-"algorithm": "sha512", 
+"size": 862324,
+"visibility": "public",
+"digest": "681cf3906b294c05bdc3271e3fad0f964372a3208dc42e0fea032d194cb480239e32a5cb898d2297614c9a55afe9aa9e06797e52c8c775c67b6c4e09396b957b",
+"algorithm": "sha512",
 "filename": "macosx64-minidump_stackwalk"
 }
 ]

--- a/testing/config/tooltool-manifests/win32/releng.manifest
+++ b/testing/config/tooltool-manifests/win32/releng.manifest
@@ -1,9 +1,9 @@
 [
 {
-"size": 1516544, 
-"visibility": "public", 
-"digest": "cf84f9592059f1e0756370f44e0ad289b71569c235d2ec8c5958695cc57352d3b99b584fd119e73fc9593d1c4cca414985e71f567f777162471b6040ebc59d13", 
-"algorithm": "sha512", 
+"size": 1516544,
+"visibility": "public",
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